Beefy Boxes and Bandwidth Generously Provided by pair Networks
There's more than one way to do things

comment on

( #3333=superdoc: print w/replies, xml ) Need Help??
actually, this documentation has never helped me. i just didn't get the difference of the two parameters.

a couple of years ago, when I had the problem to install an application onto the customers machine and the dependant modules (packaged with the application) into a certain directory nobody in c.l.p.m could really help me, and the MakeMaker docs didn't either. I only used the PREFIX parameter and was wondering how to predict in which directories the modules would end up (as this changed also between perl versions).

I happened to stumble over a website where Makefile.PL was called additionally with the LIB parameter (I don't remember where I found this). I tried it, and it just worked. Foo::Bar ended up reliably in prefix/Foo/, so that I knew that I could just say use lib qw(prefix);

But why?

So I think the docs are not really easy to understand. It says for PREFIX=~:
This will install all files in the module under your home directory, with man pages and libraries going into an appropriate place (usually ~/man and ~/lib).

and for LIB=~/lib:
This will install the module's architecture-independent files into ~/lib, the architecture-dependent files into ~/lib/$archname.

What exactly is the difference between "all files in the module" and "the module's architecture-independent files"? (Note that also using PREFIX will use a different directory for architecture dependant files.) If you read the documentation for LIB, you don't know why you still have to use PREFIX.

I think a part of the confusion is caused by the fact that both parameters can contradict each other (saying PREFIX=/foo/bar LIB=/foo/baz)

In reply to Re^2: What are the "prefix" and "lib" arguments to used for? by tinita
in thread What are the "prefix" and "lib" arguments to used for? by tphyahoo

Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":

  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.
  • Log In?

    What's my password?
    Create A New User
    and the web crawler heard nothing...

    How do I use this? | Other CB clients
    Other Users?
    Others browsing the Monastery: (10)
    As of 2020-07-13 15:38 GMT
    Find Nodes?
      Voting Booth?

      No recent polls found